package com.security.config;

import com.security.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.security.oauth2.config.annotation.configurers.ClientDetailsServiceConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configuration.AuthorizationServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableAuthorizationServer;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerEndpointsConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerSecurityConfigurer;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.oauth2.provider.token.store.JwtAccessTokenConverter;

/**
 * 认证服务器配置
 * @author QT 2021-09-21
 */
@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {

    @Autowired
    private PasswordEncoder passwordEncoder;

    @Autowired
    private AuthenticationManager authenticationManager;

    @Autowired
    private UserService userService;

    @Autowired
    //@Qualifier("redisTokenStore")
    @Qualifier("jwtTokenStore")
    private TokenStore tokenStore;
    @Autowired
    private JwtAccessTokenConverter jwtAccessTokenConverter;

    /**
     * 使用密码模式需要配置
     */
    @Override
    public void configure(AuthorizationServerEndpointsConfigurer endpoints) {
        endpoints.authenticationManager(authenticationManager)
                .userDetailsService(userService)
                //配置令牌存储策略
                .tokenStore(tokenStore)
                .accessTokenConverter(jwtAccessTokenConverter);
    }

    @Override
    public void configure(ClientDetailsServiceConfigurer clients) throws Exception {
        clients.inMemory()
                //配置client_id
                .withClient("admin")
                //配置client-secret
                .secret(passwordEncoder.encode("admin123456"))
                //配置访问token的有效期
                .accessTokenValiditySeconds(3600)
                //配置刷新token的有效期
                .refreshTokenValiditySeconds(864000)
                //配置redirect_uri，用于授权成功后跳转
                //.redirectUris("http://www.baidu.com")
                .redirectUris("http://localhost:8083/login")
                //自动授权配置
                .autoApprove(true)
                //配置申请的权限范围
                .scopes("all")
                //配置grant_type，表示授权类型
                .authorizedGrantTypes("authorization_code","password");
    }

    @Override
    public void configure(AuthorizationServerSecurityConfigurer security) {
        // 获取密钥需要身份认证，使用单点登录时必须配置
        security.tokenKeyAccess("isAuthenticated()");
    }
}
